@media (max-width:768px) {
    .about {
        border-top: 0.1px solid transparent;
    }
    .about .w {
        text-align: center;
        width: 90%;
    }
    .about .about2,
    .about .about1 {
        float: none;
    }
    .about .about2 .us-item {
        margin-left: 0;
    }
    .about .p2 {
        margin: 5px 0;
    }
    .about .about2 .us {
        margin-top: 0;
        margin: 0 auto;
        width: fit-content;
    }
    .about .about1 {
        margin-top: 20px;
    }


    .banner {
        height: 56px;
        margin-top: 80px;
    }
    .w {
        width: 98%;
    }
    .brand .vero .vero-l,
    .brand .vero .vero-r {
        width: 100%;
    }

    .contact .banner {
        height: 116px;
    }
    .contact .vero-text {
        font-size: 20px;
    }
    .contact .map .map-l {
        width: 100%;
    }
    .contact .map .map-r {
        margin: 0 0 30px;
        padding: 0;
    }
    .contact .map .map-r p {
        text-indent: 2em;
        margin-top: 10px;
    }
}